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50% off

Plane reflection grating high-precision grate 150 lines 25x25x5mm optical instrument Optical module Spectrophotometer

$118.46~~$236.92~~

50% off

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 12.7x12.7x6mm shine 750nm$ $Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 12.7x12.7x6mm shine 750nm$

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 12.7x12.7x6mm shine 750nm

$116.60~~$233.20~~

30% off

$920L Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura$ $920L Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura$

920L Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura

$3.74~~$5.34~~

50% off

$Holographic diffraction grating 300 lines 1mm teaching instruments teaching demonstration physical optics transmission$ $Holographic diffraction grating 300 lines 1mm teaching instruments teaching demonstration physical optics transmission$

Holographic diffraction grating 300 lines 1mm teaching instruments teaching demonstration physical optics transmission

$20.22~~$40.44~~

50% off

Holographic plane grating optical element Spctroscopic analysis grates 1800 lines 25x25x6mm Use band 300-1000nm

$270.77~~$541.54~~

50% off

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 2400 lines 50x50x6mm shine 250nm$ $Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 2400 lines 50x50x6mm shine 250nm$

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 2400 lines 50x50x6mm shine 250nm

$259.60~~$519.20~~

18% off

$Ultra Precision Nano Engraving PET Trasmission Diffraction Grating F Teaching spectral decomposition Precision component Detect$

Ultra Precision Nano Engraving PET Trasmission Diffraction Grating F Teaching spectral decomposition Precision component Detect

$91.89~~$112.06~~

2 sold

50% off

$Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 300 lines 12.7x12.7x6mm shine 1500nm$ $Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 300 lines 12.7x12.7x6mm shine 1500nm$

Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 300 lines 12.7x12.7x6mm shine 1500nm

$116.60~~$233.20~~

50% off

$Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 12.7x12.7x6mm shine 1200nm$ $Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 12.7x12.7x6mm shine 1200nm$

Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 12.7x12.7x6mm shine 1200nm

$116.60~~$233.20~~

50% off

$Double axis diffraction grating 1200 lines 1mm Float glass Original inscription teaching experiment Spectroscopic spectroscopy$ $Double axis diffraction grating 1200 lines 1mm Float glass Original inscription teaching experiment Spectroscopic spectroscopy$

Double axis diffraction grating 1200 lines 1mm Float glass Original inscription teaching experiment Spectroscopic spectroscopy

$65.40~~$130.80~~

50% off

$Holographic diffraction grating Ultra low density 10lines 1mm optical instrument teaching demonstration Spectroscopic analysis$ $Holographic diffraction grating Ultra low density 10lines 1mm optical instrument teaching demonstration Spectroscopic analysis$

Holographic diffraction grating Ultra low density 10lines 1mm optical instrument teaching demonstration Spectroscopic analysis

$46.10~~$92.20~~

50% off

$Diffraction grating 100 lines/mm Glass circular engraving Teaching demonstration optical instrument Spectroscopic analysis$ $Diffraction grating 100 lines/mm Glass circular engraving Teaching demonstration optical instrument Spectroscopic analysis$

Diffraction grating 100 lines/mm Glass circular engraving Teaching demonstration optical instrument Spectroscopic analysis

$67.69~~$135.38~~

1 sold

50% off

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1800 lines 20x20x3mm shine 500nm$ $Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1800 lines 20x20x3mm shine 500nm$

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1800 lines 20x20x3mm shine 500nm

$142.18~~$284.36~~

50% off

$Double Axis Diffraction Grating sheet holographic 1000-2400 lines optical instrument Crosshair orthogonal measure interference$ $Double Axis Diffraction Grating sheet holographic 1000-2400 lines optical instrument Crosshair orthogonal measure interference$

Double Axis Diffraction Grating sheet holographic 1000-2400 lines optical instrument Crosshair orthogonal measure interference

$71.20~~$142.40~~

50% off

$Single slit grating Diffraction gratie Optical ultra-precision slits 12.7x12.7mm Slit width 25/30um Stainless steel blackening$ $Single slit grating Diffraction gratie Optical ultra-precision slits 12.7x12.7mm Slit width 25/30um Stainless steel blackening$

Single slit grating Diffraction gratie Optical ultra-precision slits 12.7x12.7mm Slit width 25/30um Stainless steel blackening

$128.33~~$256.66~~

$DOE Diffractive Optical Element, DG Laser Grating Pattern, Stage Projection, Star Lighting Effect, 5 UNIDS/Patches Per Package$ $DOE Diffractive Optical Element, DG Laser Grating Pattern, Stage Projection, Star Lighting Effect, 5 UNIDS/Patches Per Package$

DOE Diffractive Optical Element, DG Laser Grating Pattern, Stage Projection, Star Lighting Effect, 5 UNIDS/Patches Per Package

$15.17~~$15.17~~

50% off

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 900 lines 34x34x6mm shine 1.5um$ $Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 900 lines 34x34x6mm shine 1.5um$

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 900 lines 34x34x6mm shine 1.5um

$199.69~~$399.38~~

50% off

$Single slit grating Diffraction gratie Optical ultra-precision slits 9x9mm slit width 25-30um Stainless steel blackening$ $Single slit grating Diffraction gratie Optical ultra-precision slits 9x9mm slit width 25-30um Stainless steel blackening$

Single slit grating Diffraction gratie Optical ultra-precision slits 9x9mm slit width 25-30um Stainless steel blackening

$88.00~~$176.00~~

50% off

Plane holographic reflection grating 50-500 lines/mm physical optics instrument spectrometer Spectroscopic interference 20x20mm

$53.66~~$107.32~~

50% off

$40x25mm 1000-2400 line/mm Diffraction grating holographic two-dimensional Double axis Ultra precision spectrograph Customizable$ $40x25mm 1000-2400 line/mm Diffraction grating holographic two-dimensional Double axis Ultra precision spectrograph Customizable$

40x25mm 1000-2400 line/mm Diffraction grating holographic two-dimensional Double axis Ultra precision spectrograph Customizable

$202.89~~$405.78~~

50% off

$Single slit grating Diffraction gratie Optical ultra-precision slits D20mm slit width 50-200um Stainless steel blackening$ $Single slit grating Diffraction gratie Optical ultra-precision slits D20mm slit width 50-200um Stainless steel blackening$

Single slit grating Diffraction gratie Optical ultra-precision slits D20mm slit width 50-200um Stainless steel blackening

$102.66~~$205.33~~

50% off

$Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics$ $Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics$

Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

$53.00~~$106.00~~

5 sold

50% off

$Holographic diffraction grating 50 lines 1mm teaching instruments teaching demonstration physical optics transmission$ $Holographic diffraction grating 50 lines 1mm teaching instruments teaching demonstration physical optics transmission$

Holographic diffraction grating 50 lines 1mm teaching instruments teaching demonstration physical optics transmission

$20.22~~$40.44~~

50% off

$1PC Grating Spectroscopy Experiments Spectral Transmission Scratch Multilinear Holographic Diffraction Grating Sheet Instrument$ $1PC Grating Spectroscopy Experiments Spectral Transmission Scratch Multilinear Holographic Diffraction Grating Sheet Instrument$

1PC Grating Spectroscopy Experiments Spectral Transmission Scratch Multilinear Holographic Diffraction Grating Sheet Instrument

$15.53~~$31.06~~

50% off

$Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 60x60x5mm shine 550nm$ $Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 60x60x5mm shine 550nm$

Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 60x60x5mm shine 550nm

$287.69~~$575.38~~

12% off

$2PCS Ripple simulation Morie fringe interference diffraction film grating film Physical Optics Teaching Equipment$ $2PCS Ripple simulation Morie fringe interference diffraction film grating film Physical Optics Teaching Equipment$

2PCS Ripple simulation Morie fringe interference diffraction film grating film Physical Optics Teaching Equipment

$16.42~~$18.66~~

1 sold

53% off

$Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura$ $Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura$

Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura

$5.47~~$11.64~~

50% off

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 25x25x3mm shine 500nm$ $Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 25x25x3mm shine 500nm$

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 25x25x3mm shine 500nm

$116.60~~$233.20~~

50% off

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 50x50x6mm shine 750nm$ $Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 50x50x6mm shine 750nm$

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 50x50x6mm shine 750nm

$270.77~~$541.54~~

50% off

Plane reflection grating high-precision 1200 lines 25x25x6mm shine 500nm optical instrument Optical module Spectrophotometer

$163.46~~$326.92~~

50% off

$Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 25x25x6mm shine 850nm$ $Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 25x25x6mm shine 850nm$

Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 25x25x6mm shine 850nm

$116.60~~$233.20~~

50% off

Plane reflection grating high-precision grate 150 lines 15.5x15.5x4mm optical instrument Optical module Spectrophotometer

$118.46~~$236.92~~

50% off

$Gold-plated grating 1200 lines/mm Infrared reflection 25x25x6mm Central wavelength 750nm High diffraction efficiency$ $Gold-plated grating 1200 lines/mm Infrared reflection 25x25x6mm Central wavelength 750nm High diffraction efficiency$

Gold-plated grating 1200 lines/mm Infrared reflection 25x25x6mm Central wavelength 750nm High diffraction efficiency

$311.66~~$623.33~~

50% off

$Holographic diffraction grating 600 lines 70x70mm Ultra precision Glass engraving optical instrument Spectroscopic analysis$ $Holographic diffraction grating 600 lines 70x70mm Ultra precision Glass engraving optical instrument Spectroscopic analysis$

Holographic diffraction grating 600 lines 70x70mm Ultra precision Glass engraving optical instrument Spectroscopic analysis

$513.33~~$1026.66~~

50% off

Plane reflection grating high-precision 600 lines 25x25x6mm shine 250nm optical instrument Optical module Spectrophotometer

$118.46~~$236.92~~

50% off

$Holographic diffraction grating 1800 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics$ $Holographic diffraction grating 1800 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics$